Configure Subversion with Netbeans
Step 1: Download Subversion profile from site http://vcsgeneric.netbeans.org/profiles/index.html
I configured it with Netbeans 4.1. The site also have profiles for other version of netbeans.
Step 2: Open Netbeans
Step 3: Click on Tools --> Update Center
Step 4: Select Install Manually downloaded Modules (.nbm Files)
Step 5: Click on Add and select the file that you downloaded. Finish the Wizard
Step 6: Click on Versioning --> Versioning Manager. In this popup add the working directory of the project and repository URL for Subversion. For instance I added c:\projects\projectname\src and repository as file:////svn ( mapped to c:\svn, if working on windows environment)
Step 7: Done. Now you can right click the project and view the files and status for the same.